diff --git a/bruno/collections/create-custom-section-manual.bru b/bruno/collections/create-custom-section-manual.yml similarity index 100% rename from bruno/collections/create-custom-section-manual.bru rename to bruno/collections/create-custom-section-manual.yml diff --git a/bruno/collections/create-custom-section-missing-fields.bru b/bruno/collections/create-custom-section-missing-fields.yml similarity index 100% rename from bruno/collections/create-custom-section-missing-fields.bru rename to bruno/collections/create-custom-section-missing-fields.yml diff --git a/bruno/collections/create-custom-section-rules.bru b/bruno/collections/create-custom-section-rules.yml similarity index 100% rename from bruno/collections/create-custom-section-rules.bru rename to bruno/collections/create-custom-section-rules.yml diff --git a/bruno/collections/preview-collection.bru b/bruno/collections/preview-collection.yml similarity index 100% rename from bruno/collections/preview-collection.bru rename to bruno/collections/preview-collection.yml